Be slow in choosing a Friend, slower in changing.
选择朋友要慢,改换朋友要更慢。
可持续性不是一种选择;而是我们对后代的责任。
The revolution is made through human beings, but individuals must forge their revolutionary spirit day by day.
要发出紧急信号,使用“重要的事情说三遍”的“三”法则;三次呼喊、三声喇叭或三声哨声。
The mind is a complex of processes, not a thing.